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Intel
IntelBX80646I74790K
$348
▲ 52229 ▼
  

2 Cores, 2 Threads @3.2 GHz, Haswell.
Release date ≈ Q4 2014.

VS
▲ 8841,767 ▼
 $348 

4 Cores, 8 Threads @4.0GHz, Haswell.
Release date: Q2 2014.

Effective Speed 
+54%
Real World Speed
Performance profile from 467,072 user samples
Benchmark your CPU here
11,326 User Benchmarks
Best Bench: 60% Base clock 3.2 GHz, turbo 3.2 GHz (avg)
Worst Bench: 34% Base clock 3.2 GHz, turbo 3.2 GHz (avg)
Poor: 34% Great: 60%
SPEED RANK: 786th / 1468
Gaming
Gaming 51%
Yacht
Desktop
Desktop 62%
Destroyer
Workstation
Workstation 36%
Jet ski
455,746 User Benchmarks
Best Bench: 87% Base clock 4 GHz, turbo 4.6 GHz (avg)
Worst Bench: 67% Base clock 4 GHz, turbo 0.7 GHz (avg)
Poor: 67% Great: 87%
SPEED RANK: 270th / 1468
Gaming
Gaming 79%
Battleship
Desktop
Desktop 83%
Aircraft carrier
Workstation
Workstation 65%
Destroyer
Effective Speed
Effective CPU Speed 		51.2 % 78.9 % Much faster effective speed.
+54%
Average Score 
+99%
Memory
Avg. Memory Latency 		75.9 Pts 88.1 Pts Lower memory latency.
+16%
1-Core
Avg. Single Core Speed 		81.7 Pts 114 Pts Much faster single-core speed.
+40%
2-Core
Avg. Dual Core Speed 		153 Pts 216 Pts Much faster dual-core speed.
+41%
4-Core
Avg. Quad Core Speed 		155 Pts 378 Pts Hugely faster quad-core speed.
+144%
8-Core
Avg. Octa Core Speed 		158 Pts 560 Pts Hugely faster octa-core speed.
+254%
Overclocked Score 
+96%
Memory
OC Memory Latency 		90.9 Pts 96.8 Pts Slightly lower OC memory latency.
+6%
1-Core
OC Single Core Speed 		91 Pts 128 Pts Much faster OC single-core speed.
+41%
2-Core
OC Dual Core Speed 		181 Pts 248 Pts Much faster OC dual-core speed.
+37%
4-Core
OC Quad Core Speed 		180 Pts 433 Pts Hugely faster OC quad-core speed.
+141%
8-Core
OC Octa Core Speed 		181 Pts 643 Pts Hugely faster OC octa-core speed.
+255%
Value & Sentiment 
+3,285%
Market Share
Based on 68,931,157 CPUs tested
See market share leaders
Market Share
Market Share (trailing 30 days) 		0.01 % 0.66 % Insanely higher market share.
+6,500%
User Rating
UBM User Rating 		52 % 88 % Much more popular.
+69%
Nice To Haves 
+175%
Age
Newest 		119+ Months +5% 125 Months
64-Core
OC Multi Core Speed 		180 Pts 654 Pts Hugely faster OC 64-core speed.
+263%
64-Core
Avg. Multi Core Speed 		157 Pts 573 Pts Hugely faster 64-core speed.
+265%
Specifications 
Launch Date
Launch Date 		Q3'14 Q2'14
Cache
Cache 		3 MB SmartCache 8 MB SmartCache
Instruction Set Extensions
Instruction Set Extensions 		SSE4.1/4.2 SSE4.1/4.2, AVX 2.0
Recommended Price
Recommended Customer Price 		$50.00 - $64.00 $339.00 - $350.00
Thermal Solution Specification
Thermal Solution Specification 		PCG 2013C PCG 2013D
Memory Types
Memory Types 		DDR3-1333, DDR3L-1333 @ 1.5V DDR3-1333/1600, DDR3L-1333/1600 @ 1.5V
Memory Bandwidth
Max Memory Bandwidth 		21.3 GB/s 25.6 GB/s
ECC Memory Supported
ECC Memory Supported ‡ 		Yes No
Processor Graphics
Processor Graphics ‡ 		Intel® HD Graphics Intel® HD Graphics 4600
Graphics Max Dynamic Frequency
Graphics Max Dynamic Frequency 		1.1 GHz 1.25 GHz
Graphics Video Max Memory
Graphics Video Max Memory 		1.7 GB 2 GB
Turbo Boost Tech
Intel® Turbo Boost Technology ‡ 		No 2.0
Hyper-Threading Tech
Intel® Hyper-Threading Technology ‡ 		No Yes
Virtualization for Directed I/O (VT-d)
Intel® Virtualization Technology for Directed I/O (VT-d) ‡ 		No Yes
AES New Instructions
Intel® AES New Instructions 		No Yes
PCI Express Revision
PCI Express Revision 		Up to 3.0 3.0

More specs » More specs »
Conclusion 
Average Bench 51.2%
Average Bench 78.9%

I hate this processor so much why is 4th generation intel Pentium Processor is here for potato pc huh YOU MEAN INTEGRATED GPU I HATE IT  [Nov '21 SodaGamer123]

MORE DETAILS

The Intel Core i7-4790K, codenamed Devil's Canyon, is an upgraded 4770K, Intel's current flagship i7. The 4790K features an improved thermal interface which enables it to dissipate heat more efficiently than the 4770K. Comparing the 4770K and 4790K shows that stock performance has improved by 13% which is consistent with the base clock jump from 3.5 GHz to 4.0 GHz. OC performance remains unchanged. Comparing the 4790K and 4790 shows that at stock clocks the 4790K is around 16% faster which considering the small price difference makes the 4790K a far better choice. Previously Intel targeted the unlocked K versions at overclockers but with Devil's Canyon they have included VT-d on the K chip and this time it's squarely aimed at both power users and overclockers alike. Until the release of Broadwell in six months, the 4790K is the high end CPU of choice. [Jul '14 CPUPro]

MORE DETAILS

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We calculate effective speed which measures real world performance for typical users. Effective speed is adjusted by current prices to yield a value for money rating. Our calculated values are checked against thousands of individual user ratings. The customizable table below combines these factors to bring you the definitive list of top CPUs. [CPUPro]

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